6352709919420 has 96 divisors (see below), whose sum is σ = 18017020707840. Its totient is φ = 1672319934720.

The previous prime is 6352709919401. The next prime is 6352709919443. The reversal of 6352709919420 is 249199072536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19842 + ... + 3564521.

It is an arithmetic number, because the mean of its divisors is an integer number (187677299040).

Almost surely, 2^{6352709919420} is an apocalyptic number.

6352709919420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6352709919420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9008510353920).

6352709919420 is an abundant number, since it is smaller than the sum of its proper divisors (11664310788420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6352709919420 is a wasteful number, since it uses less digits than its factorization.

6352709919420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584755 (or 3584753 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 57.

The spelling of 6352709919420 in words is "six trillion, three hundred fifty-two billion, seven hundred nine million, nine hundred nineteen thousand, four hundred twenty".